EP1539408A4 - Verbesserter giessofen - Google Patents
Verbesserter giessofenInfo
- Publication number
- EP1539408A4 EP1539408A4 EP03752524A EP03752524A EP1539408A4 EP 1539408 A4 EP1539408 A4 EP 1539408A4 EP 03752524 A EP03752524 A EP 03752524A EP 03752524 A EP03752524 A EP 03752524A EP 1539408 A4 EP1539408 A4 EP 1539408A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- casting furnace
- improved casting
- improved
- furnace
- casting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US251027 | 2002-09-20 | ||
US10/251,027 US6827125B2 (en) | 2002-09-20 | 2002-09-20 | Casting furnace |
PCT/US2003/029657 WO2004026507A1 (en) | 2002-09-20 | 2003-09-19 | Improved casting furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1539408A1 EP1539408A1 (de) | 2005-06-15 |
EP1539408A4 true EP1539408A4 (de) | 2006-07-05 |
Family
ID=31992629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03752524A Withdrawn EP1539408A4 (de) | 2002-09-20 | 2003-09-19 | Verbesserter giessofen |
Country Status (4)
Country | Link |
---|---|
US (2) | US6827125B2 (de) |
EP (1) | EP1539408A4 (de) |
AU (1) | AU2003270811A1 (de) |
WO (1) | WO2004026507A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4794622B2 (ja) * | 2005-04-08 | 2011-10-19 | ピーブイ/ティー インコーポレイテッド | 溶解炉 |
US20080257517A1 (en) * | 2005-12-16 | 2008-10-23 | General Electric Company | Mold assembly for use in a liquid metal cooled directional solidification furnace |
US8042869B2 (en) | 2007-07-13 | 2011-10-25 | Kids Ii, Inc. | Child seat liner |
US20160121394A1 (en) * | 2014-10-30 | 2016-05-05 | Retech Systems Llc | Dual vacuum induction melting & casting |
EP3250335A1 (de) * | 2015-04-30 | 2017-12-06 | Europea Microfusioni Aerospaziali S.p.A. | Ofen zur herstellung von bauteilen aus einer superlegierung mittels feingussverfahren |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2135159A1 (de) * | 1971-07-14 | 1973-01-25 | Leybold Heraeus Gmbh & Co Kg | Schmelz-, giess- und kristallisationsanlage fuer den betrieb unter vakuum oder schutzgas |
DE3220744A1 (de) * | 1982-06-02 | 1983-12-08 | Leybold-Heraeus GmbH, 5000 Köln | Schmelz- und giessanlage fuer vakuum- oder schutzgasbetrieb mit mindestens zwei kammern |
DE3417731A1 (de) * | 1984-05-12 | 1985-11-14 | Leybold-Heraeus GmbH, 5000 Köln | Vakuum-praezisionsschmelz- und -giessofen mit schmelzkammer und kokillenkammer |
DE3901824A1 (de) * | 1989-01-23 | 1990-07-26 | Leybold Ag | Hub- und drehaggregat fuer eine schmelz- und/oder giessanlage |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3895672A (en) * | 1973-12-26 | 1975-07-22 | United Aircraft Corp | Integrated furnace method and apparatus for the continuous production of individual castings |
US4541475A (en) * | 1981-12-30 | 1985-09-17 | Rolls-Royce Limited | Method of, and apparatus for, producing castings in a vacuum |
US6308767B1 (en) * | 1999-12-21 | 2001-10-30 | General Electric Company | Liquid metal bath furnace and casting method |
-
2002
- 2002-09-20 US US10/251,027 patent/US6827125B2/en not_active Expired - Fee Related
-
2003
- 2003-09-19 EP EP03752524A patent/EP1539408A4/de not_active Withdrawn
- 2003-09-19 AU AU2003270811A patent/AU2003270811A1/en not_active Abandoned
- 2003-09-19 WO PCT/US2003/029657 patent/WO2004026507A1/en not_active Application Discontinuation
-
2004
- 2004-10-22 US US10/971,632 patent/US6981541B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2135159A1 (de) * | 1971-07-14 | 1973-01-25 | Leybold Heraeus Gmbh & Co Kg | Schmelz-, giess- und kristallisationsanlage fuer den betrieb unter vakuum oder schutzgas |
DE3220744A1 (de) * | 1982-06-02 | 1983-12-08 | Leybold-Heraeus GmbH, 5000 Köln | Schmelz- und giessanlage fuer vakuum- oder schutzgasbetrieb mit mindestens zwei kammern |
DE3417731A1 (de) * | 1984-05-12 | 1985-11-14 | Leybold-Heraeus GmbH, 5000 Köln | Vakuum-praezisionsschmelz- und -giessofen mit schmelzkammer und kokillenkammer |
DE3901824A1 (de) * | 1989-01-23 | 1990-07-26 | Leybold Ag | Hub- und drehaggregat fuer eine schmelz- und/oder giessanlage |
Non-Patent Citations (1)
Title |
---|
See also references of WO2004026507A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20050109481A1 (en) | 2005-05-26 |
EP1539408A1 (de) | 2005-06-15 |
US6981541B2 (en) | 2006-01-03 |
US20040055729A1 (en) | 2004-03-25 |
US6827125B2 (en) | 2004-12-07 |
AU2003270811A1 (en) | 2004-04-08 |
WO2004026507A1 (en) | 2004-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050412 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20060608 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B22D 33/00 20060101ALI20060601BHEP Ipc: B22D 27/04 20060101ALI20060601BHEP Ipc: B22D 27/15 20060101ALI20060601BHEP Ipc: B22D 18/06 20060101AFI20040408BHEP |
|
17Q | First examination report despatched |
Effective date: 20061026 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: AJAX TOCCO MAGNETHERMIC CORPORATION |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20070508 |